1 Incorporating Mixable into high-enrollment classes saves CGT prof âboatloadsâ of time. 2  After introducing Purdueâs social media-driven collaboration tool, Mixable, into his large-lecture classes, Professor Craig Miller says the bombardment of emails he used to receive from students ceased overnight.
Scientists: Fifty-Mile 'Long View' Across Lake Erie Theoretically Possible. CLEVELAND â Scientists say it's a mirage, but others swear that when the weather is right, Clevelanders can see across Lake Erie and spot Canadian trees and buildings 50 miles away. Eyewitness accounts have long been part of the city's history.
It has the longest shoreline of the Great Lakes if you count the shorelines of its 30,000 islands. Lake Erie is 210 feet deep and 240 miles long. It is the fourth largest of the Great Lakes in surface area and the smallest by volume. Lake Ontario is 804 feet deep and 193 miles long. It is the smallest of the Great Lakes in surface area. It lies 325 feet below Lake Erie, at the base of Niagara Falls.